fluorocarbon
n. [有化] 碳氟化合物
例句
Who invented fluorocarbon line and leader?
是谁发明的碳素线？
When was fluorocarbon line first invented?
碳素线是那一年推出问世的？
Why is fluorocarbon more expensive than nylon?
为什么碳素线要比尼龙线贵很多呢？
